Jean H Seyfert

Licensed Real Estate Salesperson

Jean’s conscientious approach to work and her meticulous attention to detail help her buyers and sellers achieve their goals.
Jean’s previous sales experiences include Dior and Chanel in New York City. She later worked as an account coordinator for a wholesaler of European beauty products in Southern California. This background has prepared Jean for the exciting and everchanging world of real estate.

Jean’s extended family has resided in Quogue since the early 1930’s. This special connection drew her back to the area in 1992. After raising two children in Westhampton Beach, Jean began working as an administrative assistant at Hampton Properties. She received her sales associate’s license 20+ years ago. The personal dedication Jean brings to her work has not only earned the trust of her clients, but their friendship and respect as well.
Whether you’re looking for a summer home or a full-time residence, Jean has the extensive market knowledge and experience to make it happen!


43 Brushy Neck Lane, Westhampton 9

43 Brushy Neck Lane


Totally renovated first floor one bedroom pied a terre with sliders to outdoor patio in Westhampton. Beach access, a/c units, swimming pool, lush landscaping, parking and much more.

257 Sunset Avenue, Westhampton Beach 9

257 Sunset Avenue


One level, recently renovated ranch south of the highway in the Village of Westhampton Beach offering 3 bedrooms, 1 full bathroom, living room with working fireplace and kitchen. Room for swimming pool, central air conditioning, sprinkler system, attached one car garage and full unfinished basement.

115 Beach Road, Westhampton Beach 18

115 Beach Road


Beautiful spacious 2 story 5 bedroom Post Modern south of the highway in the Village of Westhampton Beach. Available for the winter from October 1, 2021 – May 15th 2022 and the month of July 2022. Fully furnished. Master bedroom on each floor. Formal dining room, EIK. Den. Gym w/TV. Scheduled appointments necessary. No pets.


53 Halsey Road,
10/03/2018 $650,000
32 White Oak Lane,
Westhampton Beach
07/11/2018 $785,000
23 Old Point Road,
06/08/2018 $3,550,000
6 Raynor Drive,
03/13/2018 $725,000
35 Library Avenue,
Westhampton Beach
02/02/2018 $462,500
8 Beaver Lake Court,
10/01/2018 $543,000
47 Rogers Avenue, Westhampton Beach 11/28/2018 $602,500
51 Summerfield Lane, Riverhead 01/03/2019 $437,500
43 Brushy Neck Lane #10 04/30/2019 $300,000
128 South Country Road, Remsenburg 05/30/2019 $660,000
5 Wintergreen Lane, Westhampton 08/29/2019 $499,800
287 Sunset Avenue, Westhampton Beach 03/31/2020 $605,000
14 Tuthill Lane, Remsenburg 04/23/2020 $675,000
191 South Country Road, Remsenburg 11/02/2020 $1,870,000
6 Grand Avenue, East Quogue 11/09/2020 $474,500
11 Buoy, Mill Road, Westhampton Beach 12/31/2020 $635,000
80 Meetinghouse Road, Quiogue 03/18/2021 $805,000
93 Drew Drive, Eastport 03/25/2021 $635,000
24 Emilie Drive, Center Moriches 04/26/2021 $595,000
17 Squires Avenue, East Quogue 05/19/2021 $700,000
Ocean Dunes, Westhampton Beach 06/16/2021 $895,000
13 Cedar Lane, Remsenburg 07/08/2021 $985,000
75 Tanners Neck Lane, Westhampton 10/01/2021 $1,170,000
95G Yardarm, 260 Dune Road, Westhampton Beach 11/15/2021 $1,600,000
8 Linda Lane, Hampton Bays 04/25/2022 $795,000
3 Liggon Lane, Westhampton Beach 05/04/2022 $585,000